4564285439

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{1019}}^1$

素因数の和:1739

約数の個数: 32

約数和(自身を含む): 5583790080

約数和(自身を除く): 1019504641

約数列:

[1, 7, 23, 43, 161, 301, 647, 989, 1019, 4529, 6923, 7133, 14881, 23437, 27821, 43817, 104167, 164059, 194747, 306719, 639883, 659293, 1007791, 4479181, 4615051, 7054537, 15163739, 28349599, 106146173, 198447193, 652040777, 4564285439]

約数ペア:

[(1, 4564285439), (7, 652040777), (23, 198447193), (43, 106146173), (161, 28349599), (301, 15163739), (647, 7054537), (989, 4615051), (1019, 4479181), (4529, 1007791), (6923, 659293), (7133, 639883), (14881, 306719), (23437, 194747), (27821, 164059), (43817, 104167)]